5274 results for 'backflow prevention'

5155 products
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  • Wilkins 375 RP 3/4" Reduced Pressure Principle Assembly Backflow Preventer
    MSRP: $1,170.00
    $564.99
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  • Febco 765 1 Inch Bronze Pressure Vacuum Breaker Backflow Preventer with Quarter Turn Shutoffs and Freeze Sensor - T765EBV
    MSRP: $454.50
    $232.70
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  • Febco 765 2 Inch Bronze Pressure Vacuum Breaker Backflow Preventer with Quarter Turn Shutoffs and Freeze Sensor - T765HBV
    MSRP: $1,643.00
    $878.91
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  • Febco 765 1 Inch Bronze Pressure Vacuum Breaker Backflow Preventer with Quarter Turn Shutoffs and Union Connections and Freeze Sensor - T765EUB
    MSRP: $522.00
    $259.57
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  • Febco 765 1 1/4 Inch Bronze Pressure Vacuum Breaker Backflow Preventer with Quarter Turn Shutoffs and Freeze Sensor - T765FBV
    MSRP: $1,346.00
    $720.03
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  • Watts 9D M3 1/2" Dual Check Valves with Intermediate Atmospheric Vent
    MSRP: $358.00
    $85.51
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  • Watts 0061667 Series SD-3 Dual Check Valve w/ Atmospheric Port, 3/8" (SD3-FN)
    MSRP: $881.00
    $322.62
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  • Watts 88006832 3/4" Dual Check Valve with Intermediate Atmospheric Vent, LF9D-M2
    MSRP: $369.00
    $86.13
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  • Febco 765 3/4 Inch Bronze Pressure Vacuum Breaker Backflow Preventer with Quarter Turn Shutoffs and Freeze Sensor - T765DBV
    MSRP: $404.50
    $207.27
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  • Zilmet ZU0008 1/2'' NPT Backflow Prevention

    Zilmet

    Zilmet ZU0008 1/2'' NPT Backflow Prevention

    • SKU #: ZILZU0008
    • MPN #:
    MSRP: $273.02
    $102.77
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  • Zilmet ZU0009 1/2'' Swt Backflow Prevention

    Zilmet

    Zilmet ZU0009 1/2'' Swt Backflow Prevention

    • SKU #: ZILZU0009
    • MPN #:
    MSRP: $292.03
    $108.15
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  • Caleffi 574066A Backflow Preventer 1" press ASSE 1013
    MSRP: $593.00
    $450.21
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